Side by side comparison and review of Cooler Master MH751 and Cooler Master CH331. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Cooler Master MH751 | Cooler Master CH331 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | 21.5 cm | 21.01 cm | |
| Width | 14.9 cm | 9.63 cm | |
| Depth | 8.5 cm | 17.94 cm | |
| Weight | 280 g | 371.2 g | Cooler Master MH751 are lighter than Cooler Master MH751 headphones. |
| Body Material | Plastic, steel | Plastic, steel | |
| Earpad Material | Foam, polyurethane leather | Foam, polyurethane leather | |
| Headband Material | Foam, PU leather | - | |
| Recommended Use | Game console, portable electronics, computer | Game console, computer |
| SOUND QUALITY | Cooler Master MH751 | Cooler Master CH331 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | Yes | - | Cooler Master MH751 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 97 dB | 103 dB | Cooler Master CH331 have higher sensitivity than Cooler Master MH751. |
| Impedance | 26 Ohm | 16 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master CH331 have a thicker diaphragm than Cooler Master MH751. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Cooler Master MH751 | Cooler Master CH331 |
|---|
| Form Factor | Detachable headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 8000 Hz | Cooler Master MH751 offer a larger microphone frequency range than Cooler Master CH331. |
| Audio Input Details | Omni-directional - 100 - 10000 Hz | Omni-directional - 100 - 8000 Hz | |
| Sensitivity | -42 dB | -40 dB | |
| Signal-To-Noise Ratio | 55 dB | 58 dB |
| REMOTE CONTROL | Cooler Master MH751 | Cooler Master CH331 |
|---|
| Controls | Volume, microphone on/mute | - |
|---|
| CABLE | Cooler Master MH751 | Cooler Master CH331 |
|---|
| Cable Type | Headset cable - 1.5 m Audio splitter - 0.3 m |
- | |
|---|---|---|---|
| Cable Length | 1.5 m | 2.2 m | |
| Detachable Cable | Yes | - |
| FEATURES | Cooler Master MH751 | Cooler Master CH331 |
|---|
| Additional Functions | - | RGB lighting |
|---|
| CONNECTIONS | Cooler Master MH751 | Cooler Master CH331 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Cooler Master MH751 | Cooler Master CH331 |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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